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mozilla focus vulnerabilities and exploits
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8.8
CVSSv3
CVE-2023-25729
Permission prompts for opening external schemes were only shown for <code>ContentPrincipals</code> resulting in extensions being able to open them without user interaction via <code>ExpandedPrincipals</code>. This could lead to further malicious actions su...
Mozilla Firefox Esr
Mozilla Thunderbird
Mozilla Firefox
5.4
CVSSv3
CVE-2023-25730
A background script invoking <code>requestFullscreen</code> and then blocking the main thread could force the browser into fullscreen mode indefinitely, resulting in potential user confusion or spoofing attacks. This vulnerability affects Firefox < 110, Thunderbird...
Mozilla Firefox Esr
Mozilla Thunderbird
Mozilla Firefox
8.8
CVSSv3
CVE-2023-25731
Due to URL previews in the network panel of developer tools improperly storing URLs, query parameters could potentially be used to overwrite global objects in privileged code. This vulnerability affects Firefox < 110.
Mozilla Firefox
8.8
CVSSv3
CVE-2023-25732
When encoding data from an <code>inputStream</code> in <code>xpcom</code> the size of the input being encoded was not correctly calculated potentially leading to an out of bounds memory write. This vulnerability affects Firefox < 110, Thunderbird < 1...
Mozilla Firefox Esr
Mozilla Thunderbird
Mozilla Firefox
8.1
CVSSv3
CVE-2023-25734
After downloading a Windows <code>.url</code> shortcut from the local filesystem, an attacker could supply a remote path that would lead to unexpected network requests from the operating system. This also had the potential to leak NTLM credentials to the resource.<...
Mozilla Firefox
Mozilla Firefox Esr
Mozilla Thunderbird
8.8
CVSSv3
CVE-2023-25735
Cross-compartment wrappers wrapping a scripted proxy could have caused objects from other compartments to be stored in the main compartment resulting in a use-after-free after unwrapping the proxy. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox E...
Mozilla Firefox Esr
Mozilla Thunderbird
Mozilla Firefox
8.8
CVSSv3
CVE-2023-25737
An invalid downcast from <code>nsTextNode</code> to <code>SVGElement</code> could have lead to undefined behavior. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8.
Mozilla Firefox Esr
Mozilla Thunderbird
Mozilla Firefox
8.8
CVSSv3
CVE-2023-25739
Module load requests that failed were not being checked as to whether or not they were cancelled causing a use-after-free in <code>ScriptLoadContext</code>. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8.
Mozilla Firefox Esr
Mozilla Thunderbird
Mozilla Firefox
6.5
CVSSv3
CVE-2023-25742
When importing a SPKI RSA public key as ECDSA P-256, the key would be handled incorrectly causing the tab to crash. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8.
Mozilla Firefox Esr
Mozilla Thunderbird
Mozilla Firefox
7.5
CVSSv3
CVE-2023-25743
A lack of in app notification for entering fullscreen mode could have lead to a malicious website spoofing browser chrome.<br>*This bug only affects Firefox Focus. Other versions of Firefox are unaffected.*. This vulnerability affects Firefox < 110 and Firefox ESR < 1...
Mozilla Firefox Focus -
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2023-49223
CVE-2024-0044
information disclosure
CVE-2024-35753
HTML injection
CVE-2024-21306
CVE-2024-35733
SQL injection
CVE-2024-35732
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